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| author | Graeme Russ <graeme.russ@gmail.com> | 2010-10-07 20:03:33 +1100 |
|---|---|---|
| committer | Graeme Russ <graeme.russ@gmail.com> | 2010-10-07 20:03:33 +1100 |
| commit | c868af3e57610b41c6ed4fd8d8744d8cc0a21b29 (patch) | |
| tree | 6d2d1efd72aa3e7fc506f7ac65f106d163410ea5 /onenand_ipl/onenand_read.c | |
| parent | f2ff75c0a25eb78b4b86fd96c5f0be9dd327e2d7 (diff) | |
x86: Implement fully relocatable image
u-boot.bin can be loaded at any 4-byte aligned memory location and directly
'jumped' to using the 'go' command using the load address as the start
address. Doing so performs a 'warm boot' which skips memory initialisation
and other low-level initialisations, relocates U-Boot to upper memory and
starts U-Boot in RAM as per normal 'cold boot'
Diffstat (limited to 'onenand_ipl/onenand_read.c')
0 files changed, 0 insertions, 0 deletions